Cost of each gallon of paint = x=$17
and Cost of each brush = y=$5.5
Step-by-step explanation:
Let Cost of each gallon of paint = x
and Cost of each brush = y
So, You purchase 8 gal of paint and 3 brushes for $152.50 can be written as:
you purchase 6 gal of paint and 2 brushes for $113.00 can be written as:
solving these equations to find value of x and y
Multiply eq(1) with 2 and eq(2) with 3
So, value of x=17
Putting value of x=17 into eq(1)
So, value of y= 5.5
Cost of each gallon of paint = x=$17
and Cost of each brush = y=$5.5
Keywords: algebraic word problems
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